PSUC Lab CO1 Quiz

Interpreter compiles the source code first and then executes

• True

• False

Flowchart can be continued in next page by using the connector (circle symbol)

• True

• False

In a flowchart, ___________ is used for representing Process

• Square

• Rectangle

• Parallelogram

• Eclipse

Identify the scripting languages from the list given

• C++

• Fortran

• Pascal

• Perl

Identify the Application Software from the list given

• Solitare, Gaming Software

• Assembler

• Operating System

• Java Compiler

Fill in the blanks

x = 'hi'

print(type(x))

# It prints <class '_______' >

Perform Dry Run for the given code

x = (1, 2, 3)

print(x[3])

• prints 3

• Error. Gives IndexError

• Error. Use of [ ] in print statement is wrong. Instead, it has to use ( )

• Error. Indexing operation is not possible for tuple datatype

Identify the file opening mode so that it opens the file for reading and writing but has to erase the content, if hte file already exists

• w

• w+

• r+

• a+

Identify the function call so that the func prints Good Day

def func(x,y="Morning"):

print(x,y)

• func("Good","Day")

• x="Day"

  func(x,"Good")

• x="Good"

  func("Day",x)

• func("Day","Good")

Identify the INCORRECT statement

• The order of arguments is important, while passing the arguments

• If the function is called without the argument, the argument gets its default value.

• Default argument may come in the first position, followed by non-default arguments

• Datatypes of values must be matched with the parametes and arguments